Adjustable mechanic creeper



FIG. 1 is a perspective view taken from the top right of an adjustable mechanic creeper showing my new design;

FIG. 2 is perspective view taken from the bottom left thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a right side elevational view thereof with the opposite side being a mirror image thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures are for the purpose of illustrating portions of the adjustable mechanic creeper which form no part of the claimed design. 

CLAIM The ornamental design for an adjustable mechanical creeper, as shown and described. 